The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 11, 1995
Filed:
Dec. 08, 1993
Sashiro Uemura, Mie, JP;
Yoshiyuki Nishii, Mie, JP;
Isamu Kanda, Mie, JP;
Kazunori Tatsuda, Mie, JP;
Yukiharu Seko, Mie, JP;
Hiroshi Kamogawa, Mie, JP;
Tokuhide Shimojyo, Mie, JP;
Zenichiro Hara, Nagasaki, JP;
Nobuo Terazaki, Nagasaki, JP;
Shunichi Futatsuishi, Nagasaki, JP;
Kozaburo Shibayama, Nagasaki, JP;
Shuji Iwata, Hyogo, JP;
Ise Electronics Corporation, Ise, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
The present invention relates to light emitting devices which emit light upon impingement of thermoelectrons on a front panel having fluorescent elements and where an array of cathodes and electrodes are provided on a substrate within each light emitting device. Thus, in the present invention, first electrode leads having a coefficient of thermal expansion substantially equal to that of the substrate are inserted into and through the substrate, and second electrode leads having a coefficient of thermal expansion substantially equal to that of the rear panel are inserted into and through the rear panel, and the first and second electrode leads are connected such that the substrate is supported at a distance above the rear panel.